napa down to 40. they are not going to have a tough time getting to 30 degrees tonight. temperatures will just get cooler. the diminishing winds are sort of the reason for the cool down. the clear skies as well. it is cool not just in the north bay. it is cool throughout the bay area. just because you don't have a freeze warning tonight in the bay area, you will see the very cool temperatures. so in freemont tomorrow morning, 32 degrees. 35 in mountain view. santa rosa downtown 34 degrees. again, freeze warning in effect tonight for the north bay. tomorrow night, thursday morning, the freeze warning for the entirety of the bay area, except for san francisco. that's a big deal because you're encompassing oakland and livermore and santa rosa. we here we are tomorrow afternoon, clear skies. chilly. thursday morning, the coldest morning, clear skies. friday morning, cold air is in place. moisture comes into the area. we will see snow on bay area peaks i would imagine. also very low snow levels in lake tahoe. this looks like it will bring us snow e. 49 in napa tomorrow mornin